Use vinegar or lemon juice to cut through detergent buildup in your vase. Rinse thoroughly and add fresh, cool water.
Using sharp pruners, cut the flower stems on a 45 degree angle to allow for maximum hydration.
Strip any leaves from the stems that will be submerged in water.
Flower Food can extend the life of your flowers. Follow this DIY recipe below using some basic household ingredients. It's a quick and easy recipe recommended from the Real Flower Co. based in the UK:
Add all the ingredients to your vase and give them a stir.
Ambient or diffuse lighting is fine, but keep a good distance from a window that gets harsh direct light. The water can warm causing an increase in bacterial growth.
As fruit ripens, it emits ethylene gas which can cause the flowers to decline prematurely.
For your flowers to give their best, it's necessary to repeat all the steps at least every two days.